4-Amino-5-chloro-3-methyl-2-(trifluoromethoxy)pyridine
4,6-Dimethyl-2-nitro-3-(trifluoromethoxy)pyridine
4-Amino-3-chloro-2-methyl-5-(trifluoromethoxy)pyridine
2,4-Dimethyl-5-nitro-3-(trifluoromethoxy)pyridine
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